We look at the division of 561976 by 86 
Let's see how many times 86 fits into 561976.

On to step 1:
86 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (6) from the dividend, add it to 5, then carry on: 56 / 86

Let's proceed to step 2:
56 divided by 86 is 0 with a remainder of 56.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 56 after subtracting 0 from 56.
Take the next digit (1) from the dividend and append it to 56, then repeat: 561 / 86

Step 3:
If we divide 561 by 86, we get 6 and a remainder of 45.
The next digit of our result is 6. 
Result so far: 6.0
If we take 516 away from 561, we end up with 45.
Bring next digit (9) of the dividend behind the 45 and repeat the process: 459 / 86

On to step 4:
When dividing 459 by 86, we get 5 with a remainder of 29.
The next digit of our result is 5. 
Result so far: 65.0
If we take 430 away from 459, we end up with 29.
Bring next digit (7) of the dividend behind the 29 and repeat the process: 297 / 86

Advancing to step 5:
The number 86 fits into 297 3 times, leaving a remainder of 39.
Put 3 as the next digit of the answer. 
Result so far: 653.0
Deduct 258 from 297 and we're left with 39.
Take the next digit (6) from the dividend and append it to 39, then repeat: 396 / 86

Step 6:
86 goes into 396 4 times with a remainder of 52.
Record the quotient 4 as the next digit in the result. 
Result so far: 6534.0
The remainder is 52 after subtracting 344 from 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 7:
When dividing 520 by 86, we get 6 with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 6534.6
If we take 516 away from 520, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 8:
If we divide 40 by 86, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 6534.6
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 9:
If we divide 400 by 86, we get 4 and a remainder of 56.
The number 4 becomes the next digit in our result. 
Result so far: 6534.604
The remainder is 56 after subtracting 344 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 10:
If we divide 560 by 86, we get 6 and a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 6534.6046
Subtract 516 from 560 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 11:
86 can be fit into 440 5 times, resulting in a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 6534.60465
Subtract 430 from 440 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 12:
86 can be fit into 100 1 times, resulting in a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 6534.604651
If we subtract 86 from 100, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 13:
If we divide 140 by 86, we get 1 and a remainder of 54.
Put 1 as the next digit of the answer. 
Result so far: 6534.6046511
The remainder is 54 after subtracting 86 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

After the division, we end up with 6534.6046511 and a remainder of 5.4e-07.